Question

Show how √5 can be represented on the number line​

Answer 1

Step-by-step explanation:

CP of 1 article is x.

CP of 10 articles is 10x=SP of 9 articles.

CP of 9 articles =9x

Profit=SP−CP

=10x−9x=x

Profit(%)=CPprofit×100

=9xx×100

=9100=1191%

Answer 2

Answer:

✓5 = 4+1

Here 4 and 1 both are perfect square.

Number as √4 =2 and√ 1 =1

So draw a right angle triangle with side 2 and 1.

And according to Pythagoras theorem will be 2

2² +1² +=5